The J.D. Power 100-Point Score is based on hundreds of thousands of independent and unbiased opinions of verified car owners. Owners' experience with this brand's dealerships during the purchase and ...

Buick's last model from old-think General Motors, the Lucerne, is in its last year, along with its Cadillac DTS platform sibling. Their imminent departure takes the Lucerne's standard pushrod V-6 and ...